Premium research interface

The modern interface for aviation safety intelligence.

Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.

63k+
Reports indexed
1940-2026
Coverage
Recent
Last data refresh
Featured Report

Loading…

Loading featured report…

Loading…
Open Report

Safety trends by operating rule

Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.

Loading trend charts…

Browse the aviation graph

Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.

Last Data Update

By Decade

By Month

Aircraft Manufacturer

More manufacturers

Airports

More airports

Operators

More operators

About

Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.

The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.

FAQs

NTSB Report

October 20, 2016 · Cessna 172 H · N1706F

Carrabassett, ME

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
October 20, 2016
Injury Outcomes
No injuries (2 uninjured)
Location
Carrabassett, ME
Aircraft
Cessna 172 H (1967)
Tail Number
N1706F
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA17CA036

The pilot reported that, after departure, he flew south along a river for about 5 miles. He then turned east toward his destination airport and needed to climb over a mountain ridge. During the climb, the landing gear impacted the top of trees; subsequently, the airplane nosed down and impacted terrain. The airplane sustained substantial damage to the fuselage. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

NTSB Probable Cause

Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Climb rate-Not attained/maintained - C

Full Narrative

The pilot reported that after departure he flew south along a river for about five miles. He then turned east toward his destination airport, but needed to climb over a mountain ridge. During the climb, the landing gear impacted the top of trees; subsequently, the airplane nosed down and impacted terrain. The airplane sustained substantial damage to the fuselage. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Flight

Event TypeAccident
Event Time14:20 EDT
Nearest AirportSugarloaf Rgnl (0nm SSE)
Runway17
Runway Length2900 ft
Runway Width75 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172 H
Tail NumberN1706F
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsCont Motor · O-300 · Reciprocating · 145
Seats4

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 30 · Third Class · None
Crew 2None

Conditions

ConditionsVMC
LightDaylight
Wind4 kt
CeilingNone
Temperature / Dew Point48 / 43 C
Altimeter30.26 inHg
Observation Time17:56
Weather SourceWFAC

Appendix: Source Data